<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>学生信息管理</title>
    <!-- Bootstrap -->
    <link href="/css/bootstrap.min.css" rel="stylesheet">
    <style>
      body{background-color:#eee;}
    </style>
  </head>
  <body>   
    <!-- 页面容器开始 -->
    <div class="container">
      <div class="row">
        <!--页面左侧主体开始-->
        <div class="col-md-6  text-center col-md-offset-3">
            <h2>编辑学生信息</h2>
            <br>
            <a type="button" href="/" class="btn btn-primary btn-sm">浏览信息</a>
            <a type="button" href="/" class="btn btn-primary btn-sm">返回首页</a>
            <br><br>
            <form action="index.html" method="post" class="form-horizontal">
            <input type="hidden" name="id" value="1">
            <div class="form-group">
              <label for="inputEmail3" class="col-sm-3 control-label">姓名：</label>
              <div class="col-sm-9">
                <input type="text" class="form-control" name="name" value="张三">
              </div>
            </div>
            <div class="form-group">
              <label for="inputEmail3" class="col-sm-3 control-label">性别：</label>
              <div class="col-sm-9 text-left">
                <input type="radio" name="sex" value="1" checked=""> 男 
                <input type="radio" name="sex" value="0"> 女 
              </div>
            </div>
            <div class="form-group">
              <label for="inputEmail3" class="col-sm-3 control-label">年龄：</label>
              <div class="col-sm-9">
                <input type="text" class="form-control" name="age" value="20">
              </div>
            </div>
            <div class="form-group">
              <label for="inputEmail3" class="col-sm-3 control-label">班级：</label>
              <div class="col-sm-9">
                <input type="text" class="form-control" name="classid" value="web220">
              </div>
            </div>
            <div class="form-group">
              <div class="col-sm-offset-3 col-sm-9 text-left">
                <button type="submit" class="btn btn-primary">提交</button>
              </div>
            </div>
          </form>
        </div>
        <!--页面左侧主体开始-->
      </div>
    </div>
    <!-- 页面容器结束 --> 
</body>
</html>